硝苯地平是 1,4 -二氢吡啶的一种衍生物 ,属于第二代钙离子拮抗剂 ,对心血管平滑肌钙通道有阻滞作用 ,干扰肌肉兴奋收缩 ,有较强的血管扩张作用[1] 。临床上广泛用于高血压、心绞痛、心律失常的治疗 ,近年来又研究发现其新的应用 ,现就这些新应用进行综述。1　逆转高血压左心室 Nifedipine is a derivative of 1,4 - dihydropyridine, belonging to the second generation of calcium antagonists, calcium channel block of cardiovascular smooth muscle, interfere with the excitatory muscle contraction, a strong vasodilator [ 1] . Clinical widely used in the treatment of hypertension, angina, arrhythmia, and in recent years has found its new applications, are reviewed on these new applications. 1 Reverse hypertension in the left ventricle